Question

what are surds?
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Answer 1

Answer:

Surds are numbers left in root form (√) to express its exact value. ... Therefore, surds are irrational numbers. There are certain rules that we follow to simplify an expression involving surds. Rationalising the denominator is one way to simplify these expressions. It is done by eliminating the surd in the denominator.

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Answer 2

✔A surd is a square root which can't be reduced to a whole number.✔ Eg - √2, √5, etc.

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